| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] [was/were] [adv] | 1134 |
|
| 2 | 's [Wh det] [pron] [was/were] | 329 |
|
| 3 | 's [Wh det] [pron] [adv] | 116 |
|
| 4 | 's [pron] [was/were] [adv] | 19 |
|
